The assist pressure is adopted on pressure die to improve the bending quality.

有动力的侧推机构，使得弯管质量提高；

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This pipe bending process produces a quality product, however its typ...

这弯管过程产生优质的产品，但其典型的成本高于其他方法。

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This pipe bending process produces a quality product, however its typ...

这弯管过程产生优质的产品，但其典型的成本高于其他方法。

youdao